Schutt, R. K. (1996). Investigating the social world: The process and practice of research. Pine Forge Press.
Citazione stile Chigago Style (17a edizione)Schutt, Russell K. Investigating the Social World: The Process and Practice of Research. Thousands Oaks, Calif.: Pine Forge Press, 1996.
Citatione MLA (8a ed.)Schutt, Russell K. Investigating the Social World: The Process and Practice of Research. Pine Forge Press, 1996.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.